The Birds LOVE Chew-Tastic Tower of shredded fun will provide hours of chewing fun for your birds! The brightly colored wood blocks and cardboard will allow your bird different textures for chewing and the bright colors will pique their interest and help to alleviate cage boredom which can lead to behavior problems. This toy weighs approximately 8 ounces, is 17 inches long and approximately 2.5 inches in diameter. Perfect for Sun Conures, Blue Crowned Conures, Gold Capped Conures, Nanday Conures, Noble Macaws, Caiques, Ringnecks, Black Headed Caique, White Bellied Caique, Senegals, Meyers, Red-Bellied Parrot, Quakers, Pionus, Large Lories, Rosellas, Hahns Macaws and any other small to medium sized birds.